Re: is_wintouched() and is_linetouched() cannot return ERR

[Thomas Dickey]

On Sun, Nov 19, 2017 at 11:27:53PM +0900, Midolikawa H. wrote:
> Thanks for your explanation.
> I understood that is_wintouched() work correctly.
> 
> About is_linetouched() :
> >                      ...; otherwise they return FALSE.  In addi-
> >       tion, is_linetouched returns ERR if line is not valid  for
> >       the given window.
> 
> But, is_linetouched() returns 1 (neither 0 nor -1)
> if window pointer is null or if line is not valid,
> with that test code.

I see the problem now, and will provide a change to address this (thanks).

For your amusement:

https://gcc.gnu.org/ml/gcc-patches/2004-06/msg00838.html
http://yarchive.net/comp/linux/bool.html

-- 
Thomas E. Dickey <address@hidden>
https://invisible-island.net
ftp://ftp.invisible-island.net

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